(1) An employer shall not require an employee to work for a period of more than 4 hours and 30 minutes without allowing him or her a break of at least 15 minutes.

(2) An employer shall not require an employee to work for a period of more than 6 hours without allowing him or her a break of at least 30 minutes; such a break may include the break referred to in subsection (1).

(3) The Minister may by regulations provide, as respects a specified class or classes of employee, that the minimum duration of the break to be allowed to such an employee under subsection (2) shall be more than 30 minutes (but not more than 1 hour).

(4) A break allowed to an employee at the end of the working day shall not be regarded as satisfying the requirement contained in subsection (1) or (2).